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I previously granted permission for Thunderbird to access an account. How do I remove this permission and where does it store the emails locally so I can delete them?

Contacts syncing Tbird and iCloud appears to be unidirectional: Tbird > iCloud. When I make a change in Tbird contacts (via CardDAV), it appears in iCloud, but changes in iCloud do not effect Tbird contacts. Is this by design? Calendar sync is bidirectional.

Every time I wake my computer up or start it, I get the attached error about a profile not being compatible. I did switch to the ESR release channel a while back, but I deleted the old profiles; the folder is gone and the profile manager shows only the ESR profile. I have also tried to prevent firefox from starting on startup, but it keeps happening. Does anyone know how to prevent this error from happening, or have any ideas of how to investigate what's going on further?

how do I delete an email account that was accidentally rpeated? I searched online, but ion the lates version, there is no delete account button that I can find.

also how do I change the order of the accounts?

I was browsing this page: https://support.mozilla.org/en-US/kb/adding-a-holiday-calendar

Which says:

• Select "On the Network", and click "Next".
• From the Format list, select iCalendar (ICS).

But when I select "On the Network" I see no options for file format (TB 138).

Is subscribing to remote ics files still supported, or must we download the files locally and subscribe to them there?

I'm struggling to understand where Thunderbird stores everything on a Windows computer so that I can use my incremental automated backup system to keep things backed up.

This support article :

[- Where Thunderbird stores your messages and other user data]

only mentions about the <user>\AppData\Roaming\Thunderbird\Profiles folder but there is also a <user>\AppData\Local\Thunderbird\Profiles folder that appears to be used and needed.

There is a ton of other conflicting 3rd party information out there so I'm hoping for a definitive answer here.

My question is : Can I backup just the '<user>\AppData\Roaming\Thunderbird\Profiles and <user>\AppData\Local\Thunderbird\Profiles and be assured that I will be fully able to recover my email client in the case of needing a complete reinstall ?

This article describes the issue but there is no resolution that works in all cases https://support.mozilla.org/en-US/questions/1323864

In my situation I have a work account that uses gmail as the mail server. every time I open TB I get this message popping up.

I have disabled all fetching of email and notifications of incoming mail and deleted related passwords.

Is there any way to fully disable an account without deleting it?

I recently updated to Firefox 131.0.3, having signed out of my Firefox/Mozilla account. Now I am trying to sign back in. After a seemingly successful sign-in (with email and pw, followed by "authorization code"), I'm taken to my account page. Scrolling down to Connected Services, I can see a recognizable account name (my Windows 11 user name and the name I've assigned to my computer). But looking up at the account button at the top right of Firefox, I see a small yellow triangle. Clicking on the button, I'm told "Account disconnected." (Remember, I'm currently looking at my account page, which says I'm connected.)

So I try to log in again. I give email address and password, and authorization code, and I'm in again. Now I see an addtional account connected, "Firefox 131, Windows 10" (remember, I'm using Windows 11).

So looking up again to the upper right at the account button, I see the yellow triangle, and clicking tells me once more that I'm disconnected, even though I have my account page open in front of me.

All of this, of course, prevents me from having access to the sync function. I've been through this circle several times with the same strange results.

Anyone have any idea what' going on.

Screenshot attached.

Thanks! Lance

Hello Guys,

First of all I was using outlook but since with new update there's bunch of annoying stuff, limitations and ads everywhere, even tho If I force to use old app still get that "Update Outlook" & "Try new outlook" notifications. Thats pretty annoying so I decided to go use Thunderbird. but I have been experiencing significant synchronization issues with my Hotmail (Outlook.com) accounts in Thunderbird. Specifically, when I add more than one Hotmail account, the folders for those accounts do not appear at all. Additionally, when I attempt to send a test email, it shows as “sending” but then the process hangs, nothing happens.

To resolve the issue, I have tried:

• Removing and Re-adding Accounts:

I removed all my Hotmail accounts from Thunderbird and re-added them. During the re-adding process, I cleared the saved passwords (so that the login prompts would reappear) and manually configured the account settings (IMAP server, SMTP server, etc.) & cleared caches on %AppData% Thunderbird>Profile>Imap folder

• Connection Settings:

I verified that the incoming and outgoing server settings are correct (IMAP: port 993 with SSL/TLS; SMTP: port 587 with STARTTLS) and that the authentication method is set to OAuth2.

• Rebuilding Profile Indexes:

I backed up and deleted the local index files (.msf files) in my Thunderbird profile for the affected folders so that Thunderbird would rebuild them.

• Security Software Check:

I temporarily disabled my antivirus/firewall software to rule out any interference with the connections.

Despite these efforts, after re-adding the accounts, the folders still do not synchronize, and during a test email send, the message remains stuck in the “sending” or "Hanging" what ever you call it.

So I need help :D

Thank you.

Hello!

Everytime I open Thunderbird it asks me to authenticate an old mail account that 1) has already been deleted and 2) isn't visible anywhere within Thunderbird - so I since I don't even see the old account anymore, I can't delete it and don't know what to do. I have deleted the SMTP server that was related to the deleted mail account. I also uninstalled and reinstalled Thunderbird - the message still shows up.

I hope someone will be able to help me. :) Thank you!

I'm a Thunderbird novice.

I had Thunderbird working to allow me to read and write messages to the Quicken newsgroup.

Something went wrong (Thunderbird was displaying the Quicken newsgroup name twice - in the left column), but clicking on either of the displayed names produced a blank screen. It did not matter what the read/unread setting said: no messages diaplayed.

So I tried reinstalling Thunderbird - which is requiring me to set everything up again. I struggled to get setup the first time, and this time I'm getting almost nowhere.

First: Thunderbird setup my email account even though I don't want to use Thunderbird for my email. I'm hoping that's just a minor annoyance, though I'd like to get rid of the Thunderbird email account.

But I am not getting anywhere setting up the Newsgroup.

I'm trying to use www.eternal-september.org to get messages from the newsgroup alt.comp.software.financial.quicken - which was working fine before I had to reinstall.

Is there a simple step-by-step guide I can follow to achieve my goal.

Hi,

I've been trying to get to the bottom of an error message that keeps coming up on my client's computer. They first noticed the error (ss) about a couple of weeks ago and anything from then won't download (incoming), but I believe they are able to send emails. I can see that the messages are 'waiting' on the server at least and they can temporarily use Webmail.

I looked through the forums and any other info I could find and have checked or tried the following:

• If their Antivirus or Firewall are blocking access
• There is enough space on their system
• File permissions for the 'Thunderbird' folder
• Access details
• Downgrading to an earlier version of Thunderbird

Unfortunately the error is still coming up each time they try to get their messages.

They have been using Thunderbird for almost a year now with one minor issue in that time. And I'm a bit puzzled as to what to try next. Has something similar happened to anyone else? Any suggestions for what I can do or check next?

The email account is through their domain and hosting and they are using Windows 8 and Thunderbird version 102.15.1 (from version 115.18.0 - 32-bit).

Thanks

New Laptop. Windows 11. Bitdefender protection. Installed Thunderbird and a first gmail account on new Laptop, all OK. Attempting to instal a second, different gmail account I get the following message from Google:

"400. That’s an error.  The server cannot process the request because it is malformed. It should not be retried. That’s all we know." 

No problem having installing the 2nd gmail account in my internet browser on new laptop after continued failures to instal in Thunderbird. NB I have both gmail accounts previously (and easily) installed and working in Thunderbird on PC, old laptop, phone. Issue does not make sense. Does anyone have a solution please.

please help me delete one account in thunderbird. I have the current version of the program. in the configuration options there is no option "delete". please help. I searched for the answer but the suggestions referred to older versions of the program.

First of all, why are there two Other Bookmarks folders? When I add a new bookmark, my routine is to open Manage Bookmarks, drag the new bookmark to the second (lower) Other bookmarks folder, then choose Sort > Sort by Name. I have also tried A > Z Sort Order. The sorts work within the Manage Bookmarks window, but they are not saved automatically, and I do not see a way to save them manually. Also, if I go to the Other Bookmarks folder on the far right side of the Bookmarks Toolbar, I have to scroll down to the bottom of the list to see my new bookmarks. They are not in ascending alphabetical order the way I want them.

I'm getting the error when synchronising outlook email accounts that states "The current operation on 'Inbox' did not succeed. The mail server for account- Outlook responded: User is authenticated but not connected.

The email account was synching well until I updated recently to v128.4.4esr.

I searched around online and have tried the following suggestions: - network.dns.disableIPv6 -> true - delete outlook mail account and re-connect - clear startup cache

I occasionally have problems with Thunderbird insisting that posts in my frequently visited newsgroup are expired when they are not. Previouly, I've been able to resolve this problem by simply unsubscribing from the newsgroup and then subscribing again. But today, when I tried that technique, Thunderbird told me that there were no messages at all in my newsgroup. This is flat-out wrong because the newsgroup is quite active. Right-clicking and choosing Get Messages did NOT change the situation.

Then, to add an extra layer of aggravation, I added a second newsgroup to my subscriptions, one for Thunderbird itself, but it was empty. I deleted that folder and then unsubscribed to my other newsgroup and tried to subscribe again but now the "Manage subscriptions" button shows me no newsgroups whatsoever!

I am beyond frustrated by this nonsense. What do I need to do to get "Manage subscriptions" to show me the thousands of newsgroups that exist and how do I make "Get messages" to show me the messages currently on my newsgroup?

I'm using Eternal September to access Usenet. My operating system is Windows 10. The version of Thunderbird I'm using is 128.8.1esr (32-bit).

I submitted this as a bug report but I will also submit this here to see if anyone has any information or a solution.

After resetting my password, none of my sync data from before the install is there. Only the sync data from my laptop, but even on my laptop it no longer lists my old computer, it is as if my PC from before the new OS has simply been deleted from the sync logs. In fact, my sync logs only go back to the moment I changed my password. I am not sure how to proceed as it appears that there aren't even any traces of my sync from before this point.

It would be nice if I could get the old tabs I had open on my desktop before I changed my OS, but it's not exactly a "world ending" situation.

I've easily added new e-mail accounts in the past. I know the procedure, but I recently needed to reinstall Thunderbird. After the new install, I had no problem added one Comcast e-mail address. But when I try to add other Comcast e-mail accounts (enter name, e-mail address and password), it initially looks good ("Configuration found in Mozilla ISP Database"). But when I click "Done", the next window says "Unable to Connect". I've tried this several times with the same result.

I've read about this online, and it looks like Microsoft prevents Thunderbird from using "their" e-mail addresses for security reasons. I'm not sure how Microsoft consider Comcast e-mal accounts to be theirs.

How can I get around this?